51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
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package timeline
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import (
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"container/list"
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"errors"
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)
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func (t *timeline) Remove(statusID string) (int, error) {
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t.Lock()
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defer t.Unlock()
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var removed int
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// remove entr(ies) from the post index
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removeIndexes := []*list.Element{}
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if t.postIndex != nil && t.postIndex.data != nil {
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for e := t.postIndex.data.Front(); e != nil; e = e.Next() {
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entry, ok := e.Value.(*postIndexEntry)
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if !ok {
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return removed, errors.New("Remove: could not parse e as a postIndexEntry")
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}
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if entry.statusID == statusID {
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removeIndexes = append(removeIndexes, e)
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}
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}
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}
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for _, e := range removeIndexes {
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t.postIndex.data.Remove(e)
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removed = removed + 1
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}
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// remove entr(ies) from prepared posts
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removePrepared := []*list.Element{}
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if t.preparedPosts != nil && t.preparedPosts.data != nil {
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for e := t.preparedPosts.data.Front(); e != nil; e = e.Next() {
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entry, ok := e.Value.(*preparedPostsEntry)
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if !ok {
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return removed, errors.New("Remove: could not parse e as a preparedPostsEntry")
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}
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if entry.statusID == statusID {
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removePrepared = append(removePrepared, e)
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}
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}
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}
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for _, e := range removePrepared {
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t.preparedPosts.data.Remove(e)
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removed = removed + 1
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}
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return removed, nil
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}
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